Скачать или смотреть How to Display Only Approved Candidates in Laravel Views

Discover a solution to show only approved candidates in your Laravel application, solving the issue of displaying the entire candidate list.
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This video is based on the question https://stackoverflow.com/q/67553938/ asked by the user 'kins' ( https://stackoverflow.com/u/10438190/ ) and on the answer https://stackoverflow.com/a/67554078/ provided by the user 'brombeer' ( https://stackoverflow.com/u/8034901/ ) at 'Stack Overflow' website. Thanks to these great users and Stackexchange community for their contributions.

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How to Display Only Approved Candidates in Laravel Views

If you're new to Laravel and working on a candidates approval and rejection system, you might encounter a common issue when trying to display only approved candidates. In this blog, we’ll walk you through the solution to make sure that when an admin approves a candidate, only the approved candidate's information is shown, rather than the entire list.

The Problem

You have created a workflow where an admin can approve candidates using a button on a list. However, upon clicking that button for a specific candidate, the resulting view shows all candidates—both approved and pending—rather than just the approved candidate.

Here’s a quick summary of your workflow:

A candidate is selected for approval.

Clicking the approval button processes the request.

Instead of displaying just the approved candidate, the view presents all candidates.

The current code in your CandidateController.php is the root of the issue.

Understanding the Code

Current Code Snippet in CandidateController.php

[[See Video to Reveal this Text or Code Snippet]]

Issues Identified

You’re retrieving all candidates wherever the status is 1 after marking a candidate as approved.

You use the $candidates variable to refer to a single candidate initially and then reassign it to a list of candidates, leading to confusion.

The Solution

Step-by-Step Code Adjustment

Simplify Candidate Retrieval: Instead of using GeneralForm::where('id', '=', e($id))->first(), simply use GeneralForm::find($id).

Single Candidate Status Update: After marking a candidate as approved, do not retrieve all approved candidates again. Instead, only pass the approved candidate to the view.

View Adjustment: Modify the view to display only the approved candidate's details.

Updated Code

Here’s how your postApprove method should look:

[[See Video to Reveal this Text or Code Snippet]]

View Modification (approve.blade.php)

Now, adjust the view code from:

[[See Video to Reveal this Text or Code Snippet]]

To just display the single candidate:

[[See Video to Reveal this Text or Code Snippet]]

Conclusion

By making these adjustments to both your controller and view, you can ensure that only the approved candidate's details are displayed after approval. This not only enhances the user experience but also streamlines the approval process in your Laravel application.

If you need further assistance with your Laravel project, feel free to reach out. Happy coding!